baber/WOPTO huggingface dataset:
Patent JP-2006267995-A (JP)
Title: Video reproducer of projection type
Inventor: OGITA MINORU
IPC: G03B21/14
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducer of a projection type video for saving a power by using the high speed responsiveness of an LED.  <P>SOLUTION: A device with a high responsiveness such as a high luminance LED is used as a light source 5 for irradiating a display device 5 with projection rays of light. In the case of a high luminance LED, several hundreds to thousands of LED are bundled and used as a light source. In a conventional projector, the light source is always lighted with fixed light quantity, and in the case of a dark video, the luminance of a video signal only becomes dark. In this device, the high speed responsiveness of the light source is used, and in a scene where a video is dark, the video is converted into a bright video, and the light source is made to become dark according to this so that the same video as that at the time of reproducing the dark video signal as it is can be displayed, and that power saving can be attained in an amount according to the amount that the light source is made to become dark.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004928-A (JP)
Title: Voltage supply circuit and semiconductor memory
Inventor: TAKEUCHI ATSUSHI
IPC: G11C11/407
Filed: 2005-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To control drive capacity of a voltage supply circuit for precharge voltage, responding to an operating state of a semiconductor memory, while securing response speed to variation of output voltage and stability for oscillation without increasing power consumption in a standby state of the semiconductor memory.  <P>SOLUTION: A first and a second differential amplifiers have a function for increasing bias current responding to activation of a drive capacity control signal. A first drive circuit responds to the activation of an output signal of the first differential amplifier and connects an output node to a high power supply line, responds to the activation of the output signal of the second differential amplifier and connects the output node to a low power supply line. Only during the activation of the drive capacity control signal, a second drive circuit responds to the activation of the output signal of the first differential amplifier and connects the output node to the high power supply line, responds to the activation of the output signal of the second differential amplifier and connects the output node to the low power supply line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006011462-A (JP)
Title: Toner
Inventor: VEREGIN RICHARD P N
IPC: G03G9/087
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrene acrylate-type emulsion aggregation toner that can achieve excellent print quality, particularly gloss, and stable xerographic charging in all ambient environments.  <P>SOLUTION: The toner includes particles of a resin, an optional colorant, and an acid-containing crystalline polymeric, where the acid-containing crystalline wax is selected from carboxylic acid-terminated polyethylene waxes, high acid waxes and mixtures thereof, and where the toner particles are prepared by an emulsion aggregation process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048660-A (JP)
Title: Character recognition device and method
Inventor: MOCHIZUKI NAOKI
IPC: G06K9/62
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognition device capable of performing accurate character recognition, even when positions of character string images change or adjacent character string images overlap each other.  <P>SOLUTION: The recognition device includes a character recognition image data creating unit 16 for extracting character string image data, representing a character string images from image data generated by using an imaging modality and repeatedly shifting the character string image in a character string direction one pixel by one pixel to create plural kinds of character string image data; and a character recognition processing unit 17 for separating character images from each character string image, represented by the plural kinds of character string image data to obtain character pattern data representing the separated character images, performing character recognition, by using the obtained character pattern data, and calculating the certainty factors, based on an agreement rate of recognition results of the character pattern data to determine the recognition result character string, based on the certainty factors with respect to the plural kinds of character string image data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007014128-A (JP)
Title: Electronic apparatus
Inventor: INUKAI KATSUMI
IPC: H02H9/04
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuations of a power source voltage, without using electrical equipment having a high rated voltage, in an electronic apparatus provided with a plurality of the electrical equipment that receives electric power from a power source.  <P>SOLUTION: A voltage of 24 V rises during a reset process and a RAM checking process, but the voltage rise can be suppressed, by turning on transistors 516, 536 and by conducting a main fan 410 and a PS fan 430. Furthermore, because the voltage is supplied to the main fan 410 and the PS fan 430 via a Zener diode 515 or 535, only the voltage of 24 V at the maximum that is added. The voltage of 24 V rises, even in a transient period between a sleep mode and a stand-by mode, but the rise of the voltage of 24 V can be suppressed, since the transistors 516, 536 are turned ON by a current that flows via a Zener diode 521.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016696-A (JP)
Title: Variable valve gear for internal combustion engine and its control method
Inventor: SHINDO SHIGETERU
IPC: F02D13/02
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve gear for an internal combustion engine and its control method, solving problems on the degradation of starting responsiveness and starting stability.  <P>SOLUTION: In the control method, there are provided a reduction region A where a converting angle corresponding to a timing for opening/closing an intake valve is reduced with an increase in the amount of operation from an initial position and an increase region B where it is increased. The method comprises conversion from the reduction region A into the increase region B after starting the engine (Step 12), and prohibiting the conversion from the increase region B into the reduction region A after conversion (Step 13). Since there is no possibility of misidentifying the region, the control stability is improved and no need exists for a sensor or control processing to determine the region, resulting in simplified construction and control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019281-A (JP)
Title: Components mounting apparatus and its component mounting method
Inventor: MITO HIDEYUKI
IPC: H05K13/02
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting apparatus and a component mounting method which possibly reduces the working halt due to the lack of components to improve the operating rate.  <P>SOLUTION: An allowable number of tape feeders for replacing components are disposed at tape feeder mounting positions on a component feed stage. On a tape feeder arranging table 50, the layout position number (8 or 3) of party components is described for example in replacing position number data columns 53 of the same component (number 8 component A') for replacing with a number 3 component A. When the number 3 component A lacks, a CPU 35 refers to the tape feeder arranging table 50 and changes to a vacuuming process to the number 8 component A', while an operator replaces a tape reel of the tape feeder at the number 3 position with a tape reel having a new component tape wound around it. Thus, the production of board units is continued without lacking of the component A(=A').  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020597-A (JP)
Title: Skin protective agent for adhesive product
Inventor: SATO MAKOTO
IPC: A61K47/32
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin protective agent for adhesive products, which is excellent in adhesion with the skin, is not stimulative to the skin, is highly air permeable and moisture permeable without problems in terms of physiological functions such as skin respiration and perspiration, is provided with adhesive force capable of holding the adhesive product such as an excreta storage bag for fixed time, and can protect the stratum corneum of the skin without giving adverse effects such as pains to the skin even when the adhesive bandage of the storage bag is peeled off when discarding excreta from the storage bag.  <P>SOLUTION: The skin protective agent for the adhesive products are composed by dispersing a (meta)acrylic acid derivative siloxane monomer copolymer for which the weight ratio of a unit derived from siloxane monomer indicated by formula (1)/a unit induced from (meta)acrylic acid derivative is within the range of 1/99 to 25/75 in volatile silicone oil. In the formula (1), X indicates a radical polymerizable group, Y indicates a bivalent linking group, and m indicates an integer of 10 to 1,500, R<SP>1</SP>-R<SP>6</SP>are the hydrocarbon radical of a carbon number 1-10, and R<SP>7</SP>is the hydrocarbon radical of a carbon number 1-20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024524-A (JP)
Title: Testing device, control method, and control program
Inventor: YANAGISAWA MASAKI
IPC: G01R31/28
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and quickly regulate the phase of each driver output/comparator input of a testing device.  <P>SOLUTION: This testing device for testing a tested device is provided with a pattern generator for generating a test pattern supplied to a terminal of the tested device, a variable delay circuit for delaying the test pattern by a specified time, a driver part connected to the terminal to output a test signal based on the delayed test pattern to the terminal, a storage part for storing regulation value for the delay amount of the variable delay circuit for inputting the test signal into the terminal at assigned output timing, while being correlated with each of a plurality of test conditions, and a delay setting part for acquiring the regulation value, corresponding to the test condition from the storage part to be set in the variable delay circuit, in response to the testing of the device to be tested under any one of the test conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025029-A (JP)
Title: Image forming apparatus using liquid developer
Inventor: KAMIJO KOICHI
IPC: G03G15/16
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate cleaning of liquid developer that is adhered to the surface of an intermediate transfer body.  <P>SOLUTION: In an image forming apparatus having the intermediate transfer body and using liquid developer, an application member (42) for applying liquid with viscosity lower than liquid carrier onto the intermediate transfer body is disposed between a secondary transfer position, where an image is transferred from the intermediate transfer body (20) to a transfer medium (25) and a cleaning position which is downstream of the secondary transfer position in the direction of rotation of the intermediate transfer body and in which a cleaning member (23) is abutted against the intermediate transfer body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025874-A (JP)
Title: Document retrieval system
Inventor: MORIKAWA YUJI
IPC: G06F17/30
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of performing further accurate document retrieval while solving disadvantages of conventional conceptual retrieval.  <P>SOLUTION: This document retrieval system comprises a retrieval condition accepting means accepting a retrieval condition including retrieval items, a natural sentence for each of the retrieval items, a retrieval type and a weight; a conceptual retrieval means performing, for each retrieval item, conceptual retrieval of the natural sentence from predetermined document information and generating, for each retrieval item, a retrieval result composed of a list of documents and similarities thereof; and a retrieval result merging means merging the retrieval result of conceptual retrieval for each retrieval item and acquiring a final retrieval result consisting of a list of documents and similarities thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006030198-A (JP)
Title: Platform chip or high-temperature stable sensor having conductor structure exposed to external influence, method for manufacturing platform chip or sensor, and use of sensor
Inventor: WIENAND KARL-HEINZ
IPC: G01N27/12
Filed: 2005-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor for gas concentration detection, which can continuously perform measurement in an exhaust gas which needs platform chip heating for detecting and measuring a gas component such as O<SB>2</SB>detected in an area between 650-950°C or has a high temperature exceeding 600°C.  <P>SOLUTION: In the platform chip or high-temperature stable sensor having a conductor structure exposed to an external influence, the conductor structure has a conductive oxide and/or the part of the conductor structure has a resistance characteristic curve continuously stable, particularly, under a high-temperature load between 600 and 950°C. Further, the method for manufacturing a platform chip or sensor, a suspension has a noble metal particle, and the noble metal particle is smaller than 50 nm, particularly, 20 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007026514-A (JP)
Title: Perpendicular magnetic recording medium and its manufacturing method
Inventor: SONOBE YOSHIAKI
IPC: G11B5/738
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To attain both reduction of noise caused by a soft magnetic layer and high mass productivity.  <P>SOLUTION: The perpendicular magnetic recording medium 10 mounted on a hard disk drive of a perpendicular magnetic recording system is provided with a disk substrate 12, a hard magnetic layer 16 deposited on the disk substrate 12, a first non-magnetic layer 18 deposited on the hard magnetic layer 16, the soft magnetic layer 20 deposited on the first non-magnetic layer 18 and magnetically coupled with the hard magnetic layer 16 and a perpendicular magnetic recording layer 24 deposited on the soft magnetic layer 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028145-A (JP)
Title: Television
Inventor: NISHIMURA SHOICHIRO
IPC: H04N5/44
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television capable of accurately determining the sort of an input signal.  <P>SOLUTION: A channel in which a synchronizing signal can be detected, the frequency deviation of an intermediate frequency signal is small and the signal intensity of the intermediate frequency signal is weak is detected as a spurious channel, and the reception of AIR broadcasting is determined by the existence of many spurious channels. Since a spurious signal is not easily generated in a CATV in which a transmission route is secured by a wire, the accurate reception of AIR broadcasting can be determined by the existence of many spurious channels.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028160-A (JP)
Title: Amplitude/phase controller and receiving system
Inventor: KOJIMA KAZUYA
IPC: H04L27/38
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for reducing an amplitude/phase error contained in a signal in which modulation is applied to its amplitude or phase.  <P>SOLUTION: A multi-stage amplitude/phase control unit 18 includes a first unit amplitude/phase control unit 18a, and a second unit amplitude/phase control unit 18b. A multiplier 26a multiplies an input complex I/Q signal by a weight coefficient W<SB>1</SB>calculated by a weight coefficient calculator 28a, and outputs the signal. A multiplier 26b multiplies a complex I/Q signal input from the control unit 18a by a weight coefficient W<SB>2</SB>calculated by a weight coefficient calculator 28b, and outputs the signal. A hard decision section 38 outputs a hard decision signal Z obtained by applying hard decision to an output signal Y<SB>2</SB>of the control unit 18b, and outputs the signal. The calculators 28a, 28b execute an adaptation algorithm on the basis of the hard decision signal Z to be output from the hard decision section 38, and calculate the weight coefficients W<SB>1</SB>, W<SB>2</SB>, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023356-A (JP)
Title: Low friction sliding member
Inventor: MORI HIROYUKI
IPC: C10M103/02
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low friction sliding member with which the friction between a counterpart member and itself can be lowered even if the surface roughness of a sliding surface is large.  <P>SOLUTION: The low friction sliding member 1 is constituted of a base material 11 and a sliding layer 21 which is formed on the sliding surface side of the base material 11 and brought into contact with the counterpart member formed in a sliding state. The sliding layer 21 is formed from amorphous carbon containing carbon as a main component, >30 to <50 atomic% hydrogen, and 1.5-20 atomic% silicon, where carbon having sp<SP>2</SP>-hybrid orbital is contained in an amount of 40-70 atomic% in the carbon. As the low friction sliding member 1 has a soft sliding layer 21, a sliding surface 21f can be made smooth by sliding even when the surface roughness of the sliding surface 21f is large. A wear resistant layer 22 formed from amorphous carbon containing hydrogen in an amount lower than that of the hydrogen contained in the amorphous carbon of the sliding layer 21 may be provided between the base material 11 and the sliding layer 21. The wear resistant layer 22 imparts a high wear resistance to the soft, low friction sliding member 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007024265-A (JP)
Title: Roller bearing and inner ring for roller bearing
Inventor: MAEDA TAKESHI
IPC: F16C23/08
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing having a recessed part capable of preventing an edge stress from occurring between the rolling surfaces of rollers without increasing the number of production steps.  <P>SOLUTION: This self-aligning roller bearing 11 comprises an inner ring 12 having a small flange part 12b on its raceway surface 12a, an outer ring 13, a plurality of barrel shaped rollers 14 disposed in double rows between the inner ring 12 and the outer ring 13, and a retainer 15 holding distances between the barrel shaped rollers 14 adjacent to each other. The raceway surface 12a of the inner ring 12 is formed beyond the small flange part 12b, and the recessed part 12c is formed in the small flange part 12b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006056246-A (JP)
Title: Gasket for mold for forming plastic lens and designing method of gasket
Inventor: HOSHI YUJI
IPC: B29C39/02
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of a gasket superior in follow up property against a shrinkage accompanied by a polymerization for forming plastic.  <P>SOLUTION: A gasket 13 comprises an upper mold holding member 13A at the upper part on an inner periphery of a cylindrical main body 131 and a lower mold holding member 13B at the lower part on the inner periphery of it. The upper mold holding member is composed of a cylindrical engagement face 132 to be engaged with the outer periphery of the upper mold 11 and a thin fin shaped and circular protruded piece 133 in which only the top edge part 133a is contacted on one line with the lower face of the upper mold. The lower mold holding member is composed of a cylindrical engagement face 134 to be engaged with the outer periphery of the lower mold 12 and a circular convex part 135 with a lower face 135b with an angle for adjusting a position for the upper direction of the lower mold by a corner part 135a at the root part continuing to the engaging face. The gasket is designed based on a design data for a lens being an object for forming, a design data for the upper and lower molds of the forming mold and a coefficient of contraction of a raw material for the lens.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007024280-A (JP)
Title: Waterproof washer
Inventor: OGATA KENJI
IPC: F16B43/00
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof washer prevented from corrosion by preventing water from being poured on a rigid washer of metal or the like constituting a part of the waterproof washer.  <P>SOLUTION: The waterproof washer comprises an elastic body washer 1 composed of an elastic body or a viscoelastic body 1A of predetermined thickness and having a circular or polygonal through hole 1B in the center part, and the rigid washer 2 formed into the same shape and dimensions as the through hole out of a rigid body 2A with a thickness thinner than the predetermined thickness, having a hole 2B smaller than the through hole 1B, in the center part, and disposed in the through hole 1B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035763-A (JP)
Title: Tray for single-sheet conveyance
Inventor: FUKAZAWA HIROSHI
IPC: B65D6/04
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray for signal-sheet conveyance capable of placing plate-like articles one by one, conveying them and being stored in a state where a plurality of trays are stacked, which can prevent adhesion of dust from the tray on the sheet-like articles to be housed.  <P>SOLUTION: In the tray 1 for signal-sheet conveyance forming a work placing portion 31 by stretching bars 4 between external frames 2, both ends of each of the bars 4 are joined to the external frames 2 and its joining portion 3 is provided on the external side of the work placing portion 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007032416-A (JP)
Title: Piston cooling device for engine
Inventor: ISEKI ATSUSHI
IPC: F01P7/16
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction caused by oil hitting, and to improve engine output.  <P>SOLUTION: In a high rotation and high load region of an engine, a solenoid valve intervening in an oil passage for supplying oil to a piston oil jet is close-controlled, oil injection from the piston oil jet to a piston is stopped, and oil injection is restarted when stopping time exceeds the predetermined time. Thereby, oil dropping from a piston back surface is reduced in the high rotation and high load region, and resistance by collision with the oil is reduced, and engine output is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030004-A (JP)
Title: Device for transferring workpiece of multi-stage press
Inventor: SHINKAWA KUNIO
IPC: B21D43/18
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly transfer a workpiece between respective stages in a multi-stage press.  <P>SOLUTION: This device is composed of a driving device 5 composed of a servomotor or the like, a camshaft 55 which is rotationally driven with the driving device 5 and installed vertically, a cam mechanism 3 which is provided on the camshaft 55 and comprises three cams of an X-direction feed cam 31 for moving a feed bar 1 having a workpiece holding tool 19 for holding a workpiece 91 in the XX-direction of its longitudinal direction, a Y-direction feed cam 32 for moving it in the YY-direction and a Z-direction feed cam 33 for moving it in parallel in the ZZ-direction of the vertical direction, a rocking lever group 2 consisting of three rocking levers which are engaged with each cam 31, 32, 33 comprising the cam mechanism 3 and perform the rocking motion, and a linkage mechanism 6 which is connected to the nose part of each rocking lever comprising the rocking lever group 2 and by which the feed bar 1 is linearly driven in the respective directions.  <P>COPYRIGHT: (C)2007,JPO&INPIT